package cn.dnf._01_sync;

import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.Message;

import java.nio.charset.StandardCharsets;

public class Producer {
    public static void main(String[] args) throws Exception {
        //1.获取producer对象
        DefaultMQProducer producer = new DefaultMQProducer("sync_product_group");

        //2.设置nameserver连接
        producer.setNamesrvAddr("localhost:9876");

        //3.启动
        producer.start();

        //4.创建消息对象,设置消息
        Message message = new Message("sync", "hello", "我在源码时代学习Java,我爱源码!".getBytes(StandardCharsets.UTF_8));
        SendResult send = producer.send(message);
        System.out.println(send);
        //5.关闭
        producer.shutdown();



    }
}
